Overview Blocks Txns

Arc Mainnet/5042

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Independent community block explorer for Arc Mainnet. Gas is paid in USDC; fees are quoted in dollars.

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Network

Network: Arc Mainnet
Chain ID: 5042
Gas token: USDC
Block time: ~0.5s
Consensus: Malachite BFT
Execution: Reth

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Aggregated analytics are approximate and computed over a recent window of blocks. Independent community explorer. Not affiliated with Circle or the Arc team. Nothing here is financial advice.

Transaction 0x8bbc91bffe… · ArcScan

Transaction

0x8bbc91bffe…517c4fc2da

2026-09-16 18:32:55 UTC

SuccessFinalized

0x8bbc91bffe65e413c0bccc1f8c4e55b5feb66a790f959f7f4a920a517c4fc2daApprove13 hrs ago

Flowtransfer path

From

0xca8ac43a…a9c3c584Sender

To

USDCRecipient

Overviewreceipt · block context

Status: Success
Block: #21,200,397
Timestamp: 13 hrs ago · 2026-09-16 18:32:55 UTC
Value: $0 (0 USDC)
Transaction fee: $0.02 (0.017104 USDC)
Finality: Deterministic finality, no reorgs

Input datacalldata

selector 0x095ea7b368 bytes

Included in block0xc420377a…25130a69

Method

Approve

Nonce

17

Position in block

58

Gas & feespaid in USDC

Gas used / limit: 75.8%55,726 / 73,489
Effective gas price: 306.933 gwei
Base fee (block): 306.933 gwei
Priority fee paid: 0 gwei(zero tip — accepted on Arc)
Max fee / gas: 620.479 gwei
Max priority / gas: 0 gwei
Txn type: EIP-1559 (2)
Event logs: 1 log